Level Control System

Level Control System

Electrical and Electronic Component Locations





1 Air Supply Unit

• Refer to one of the following:

• => [ Air Supply Unit ] Pneumatic Level Control System (engine codes BVJ, BFM, BGK).

• => [ Air Supply Unit ] Pneumatic Level Control System (engine codes BSM, BSB).

2 Right Front Level Control Sensor (G289)

• Removing and installing, refer to => [ Front Level Control System Sensor ] Level Control System.

• After loosening, readapt the control position. Refer to => [ Control Position, Programming ]. Control Position, Programming

• Can be checked in Guided Fault Finding with the (VAS 5051A).

3 Right Front Air Spring Damper

• With the right front dampening adjustment valve (N337).

• Removing and installing, refer to => [ Air Spring Damper ] Air Spring Damper.

• Filling, refer to => [ Air Spring Damper, Filling ] Air Spring Damper, Filling.

4 Right Front Body Acceleration Sensor (G342)

• Removing and installing, refer to => [ Front Body Acceleration Sensor ] Level Control System.

• Can be checked in Guided Fault Finding with the (VAS 5051A).

5 Level Control System Control Module (J197)

• Removing and installing, refer to => [ Level Control System Control Module ] Level Control System.

6 Right Rear Level Control System Sensor (G77)

• Removing and installing, refer to => [ Rear Level Control System Sensor ] Level Control System.

• After loosening, readapt the control position. Refer to => [ Control Position, Programming ]. Control Position, Programming

• Can be checked in Guided Fault Finding with the (VAS 5051A).

7 Rear Body Acceleration Sensor (G343)

• Removing and installing, refer to => [ Rear Body Acceleration Sensor ] Level Control System.

• Can be checked in Guided Fault Finding with the (VAS 5051A).

8 Right Rear Air Spring Damper

• With the right rear dampening adjustment valve (N339).

• Removing and installing, refer to => [ Air Spring Damper ] Rear Suspension.

9 Pressure Reservoir

• If the pressure reservoir is removed, the pressure reservoir system vent must first be performed with the (VAS 5051A) via Guided Fault Finding.

• Removing and installing, refer to => [ Pressure Reservoir ] Pneumatic Level Control System.

10 Left Rear Air Spring Damper

• With the left rear dampening adjustment valve (N338).

• Removing and installing, refer to => [ Air Spring Damper ] Rear Suspension.

11 Left Rear Level Control System Sensor (G76)

• Removing and installing, refer to => [ Rear Level Control System Sensor ] Level Control System.

• After loosening, readapt the control position. Refer to => [ Control Position, Programming ]. Control Position, Programming

• Can be checked in Guided Fault Finding with the (VAS 5051A).

12 Left Front Body Acceleration Sensor (G341)

• Removing and installing, refer to => [ Front Body Acceleration Sensor ] Level Control System.

• Can be checked in Guided Fault Finding with the (VAS 5051A).

13 Solenoid Valve Block

• Removing and installing, refer to => [ Solenoid Valve Block ] Pneumatic Level Control System.

14 Left Front Air Spring Damper

• With the left front dampening adjustment valve (N336).

• Removing and installing, refer to => [ Air Spring Damper ] Air Spring Damper.

15 Left Front Level Control System Sensor (G78)

• Removing and installing, refer to - item 9 - in => [ Subframe, Engine Carrier and Stabilizer Bar Assembly Overview ] Subframe, Engine Carrier and Stabilizer Bar Assembly Overview.

• After loosening, readapt the control position. Refer to => [ Control Position, Programming ]. Control Position, Programming

• Can be checked in Guided Fault Finding with the (VAS 5051A).